Dobrý den, lze koupit samostatnou nabíječku na ring velikost 11? Děkuji

A compact, comfortable, and durable smart ring with advanced sensors
The Ultrahuman Ring AIR smart ring combines an elegant, compact design with high durability and smart features. After pairing it with a smartphone running the Ultrahuman app, you will have a comprehensive and detailed overview of your activity, recovery, and sleep. Despite its miniature size, the smart ring lasts up to 6 days on a single charge.
The Ultrahuman Ring AIR is a device of the future that continuously monitors your activity. It is up to 11× lighter than a typical smartwatch, weighing just 3.4 grams. The ring has a smooth, hypoallergenic shell, ensuring complete comfort whether you're sleeping or engaging in sports. For accurate tracking of various metrics, the Ultrahuman smart ring is equipped with a six-axis motion sensor, a non-contact temperature sensor, and a PPG cardiovascular health sensor.
The built-in sensors measure not only your activity but also the quality of your rest and recovery. In the app, you can view the duration and quality of your sleep. The Ultrahuman smart ring also measures body temperature, a key indicator for monitoring physiological states and the body's responses to various stimuli.
Despite its miniature size and low weight, the smart ring's durability and battery life will pleasantly surprise you. Using modern technology, the Ultrahuman Ring AIR can operate continuously for up to 6 days. You can recharge it using the included wireless charger. The smart ring's unparalleled durability comes from its robust, fighter jet-grade titanium, reinforced with a tungsten carbide coating. This allows the Ultrahuman Ring AIR to withstand submersion in water up to 100 metres deep. The smart ring is equally at home on land and in water.
The built-in 6-axis motion sensor, non-contact temperature sensor, and PPG sensor provide you with exactly the information you need. The Ultrahuman smart ring records your steps and calculates an approximate number of calories burned. The PPG sensor measures your heart rate throughout the day, allowing it to determine your Heart Rate Variability (HRV), a crucial metric for understanding your body's recovery capacity and readiness for exertion. The smart ring, in conjunction with the app, can create a picture of your body clock, showing the connection between a stimulus—such as light exposure, food, or exercise—and changes in your body's circadian rhythm.
Download the Ultrahuman app to your Android or iOS smartphone and get a detailed overview of all the metrics recorded by the Ultrahuman Ring AIR. You'll see clear charts with information on sleep, activity, and recovery, plus you can receive interesting tips for further improvement. The app also has a Czech interface.
A special platform for individual applications and plugins built on data measured by the Ultrahuman ring. The smart ring can monitor your heart activity, help you tune into your circadian rhythm, evaluate the ideal time for sun exposure, or track your body's reaction to various stimulants like caffeine. For women, the ring can help with period tracking.
Not sure about your ring size, or want to feel what it's like to wear one? You can purchase a comprehensive set of high-quality plastic rings that accurately mimic the sizes of the actual rings. The set includes 10 rings in sizes from 5 to 14.
Ultrahuman Ring AIR
Ring AIR charger
USB-C to C cable (1 metre)
Ultrahuman Healthcare Private Limited , 250 bis Boulevard, Saint Germain, 75007 Paris, [email protected], +447455746726
Specifications can be changed without notice. Images are for illustrative purposes only.